Material from this website is free to use, but if you use it in a publication or report please add the following reference:Miedema, S.A., "The Delft Head Loss & Limit Deposit Velocity Model".www.dredgingengineering.com. Delft, The Netherlands, 2012-now.

The original data of Fuhrboter (1961), hydraulic gradient versus line speed , reconstructed.